CN220502596U - Lifting transfer trolley suitable for plate warehouse - Google Patents

Abstract

The lifting transfer trolley suitable for the plate warehouse comprises a chassis, wherein a walking driving system is fixedly arranged on the chassis, two left upright posts and two right upright posts are arranged on the chassis, a chain plate conveyor is arranged between the left upright posts and the right upright posts, and guide sliding blocks are respectively fixedly arranged at the left end and the right end of the chain plate conveyor; the left upright posts and the right upright posts are respectively connected with a driving shaft through bearing seats in a rotating manner, the outer surface of the driving shaft is in transmission connection with the driving end of the lifting motor through a driving gear, driving sprockets are fixedly mounted at two ends of the driving shaft, an upper driven sprocket and a lower driven sprocket are mounted at the upper end and the lower end of the left upright posts and the lower end of the right upright posts respectively, and the driving sprocket, the upper driven sprocket and the lower driven sprocket are in transmission connection through a chain. The utility model overcomes the defects of the prior art, can well meet the requirements of the paperboard multilayer warehouse, greatly improves the storage space of the warehouse, and realizes the three-dimensional storage and transportation of the paperboard warehouse.

Description

Lifting transfer trolley suitable for plate warehouse

Technical Field

The utility model relates to the field of machinery, in particular to logistics storage equipment, and particularly relates to a lifting transfer trolley suitable for a plate warehouse.

Background

The corrugated board is a packaging board widely applied, and after the existing corrugated board is manufactured into a continuous sheet corrugated board, the corrugated board can be cut and pressed according to the required size, and finally the corrugated board with the established specification is manufactured.

Most of the prior corrugated board warehouses are single-layer stacked warehouses, so that the height space cannot be fully utilized, and the space utilization rate is greatly reduced. A part of the warehouse is built with a two-layer storage warehouse, and the existing common transfer vehicle and shuttle vehicle can only meet the plane transportation and cannot meet the requirements of the multi-layer paperboard warehouse. The lifting elevator is required to be used for transferring the paper stack, the efficiency is very low, the storage space cannot be fully utilized, meanwhile, the cost is high, and the transferring efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the lifting transfer trolley suitable for the plate warehouse, which overcomes the defects of the prior art, so that the whole device has the functions of a common transfer trolley and lifting functions, can well meet the requirements of a multi-layer paperboard warehouse, greatly improves the storage space of the warehouse, and realizes the real three-dimensional storage and transfer of the paperboard warehouse.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the lifting transfer trolley comprises a chassis, wherein a walking driving system is fixedly arranged on the chassis and used for driving the chassis to walk, two left upright posts and two right upright posts are fixedly arranged on the upper surface of the chassis, a portal frame structure is formed between the two left upright posts and the two right upright posts, a chain plate conveyor is arranged between the two left upright posts and the two right upright posts, guide sliding blocks are respectively fixedly arranged at the left end and the right end of the chain plate conveyor, and the guide sliding blocks are respectively and slidably connected in the left upright posts and the right upright posts;

the driving shaft is respectively connected between the two left stand columns and the two right stand columns through bearing seats in a rotating mode, a driving gear is fixedly arranged on the outer surface of the driving shaft, a lifting motor is arranged outside the driving shaft, the lifting motor is respectively arranged on the left stand columns and the right stand columns, the driving end of the lifting motor is connected with the driving gear through a gear box, driving chain wheels are fixedly arranged at the two ends of the driving shaft, an upper driven chain wheel and a lower driven chain wheel are respectively and movably arranged at the upper end and the lower end of the left stand columns and the lower end of the right stand columns through rotating shafts, the driving chain wheels, the upper driven chain wheels and the lower driven chain wheels are connected through chain transmission, and a guide sliding block is fixedly connected with a chain.

Preferably, the walking driving system is provided with four groups, and the four groups of walking driving systems are respectively arranged at four corner positions of the chassis.

Preferably, each group of walking driving system comprises a walking motor and walking wheels, the walking motor is fixedly arranged on the chassis, a driving shaft is fixedly arranged in the middle of each walking wheel, the driving shaft is rotationally connected with the chassis through a bearing seat, and one end of the driving shaft is in transmission connection with the driving end of the walking motor.

Preferably, the lower surface of the chassis is fixedly provided with a walking guide block.

Preferably, four lifting motors are arranged and run synchronously, two lifting motors are fixedly arranged on the two left upright posts, and the two lifting motors are in transmission connection with a driving gear of the left driving shaft and used for driving the left driving shaft to rotate; the other two lifting motors are fixedly arranged on the two right upright posts, and are connected with the driving gears of the right driving shafts in a transmission manner and used for driving the right driving shafts to rotate.

Preferably, each left upright post and each right upright post are respectively connected with two tensioning chain wheels through rotation shafts, the two tensioning chain wheels are respectively arranged on the upper side and the lower side of the driving chain wheel, the inner side of the chain respectively bypasses the driving chain wheel, the upper driven chain wheel and the lower driven chain wheel, and the outer side of the chain is respectively meshed with the two tensioning chain wheels.

Preferably, the chain plate conveyor comprises a lifting frame and a transmission shaft, the front end and the rear end of two sides of the lifting frame are respectively connected in a left upright post and a right upright post through guide sliding blocks in a sliding mode, a transmission motor is fixedly arranged on the side face of the lifting frame, the transmission shaft is rotationally connected in the lifting frame through a bearing seat, the transmission shaft is arranged along the left axis and the right axis of the lifting frame, the output end of the transmission motor is fixedly connected with the end part of the transmission shaft, a plurality of chain wheels are fixedly arranged on the surface of the transmission shaft, rollers are respectively connected on the front side and the rear side of the lifting frame through fixing shafts in a rotating mode, chain plates are externally wound on the rollers, and the chain wheels are meshed with the chain plates.

Preferably, the transmission motor, the transmission shaft and the chain plate are all provided with two groups and are symmetrically arranged on the left side and the right side of the lifting frame.

The utility model provides a lifting transfer trolley suitable for a plate warehouse. The beneficial effects are as follows: the whole chassis can be driven to walk through the walking driving system, the operation of the lifting motor is controlled, the driving shaft is driven to rotate, the driving chain wheels at two ends of the driving shaft are driven to rotate through a chain, the driving chain is driven to rotate, the chain is driven to move, the four guide sliding blocks are driven to synchronously move along the axial directions of the left upright post and the right upright post respectively, the whole chain plate conveyor is further enabled to move upwards or downwards along the vertical direction, the whole device has the function of an ordinary transfer trolley and has the lifting function, the requirements of a paperboard multi-layer warehouse are met, the storage space of the warehouse is greatly improved, and the real three-dimensional storage and transfer of the paperboard warehouse are realized.

Drawings

In order to more clearly illustrate the utility model or the technical solutions in the prior art, the drawings used in the description of the prior art will be briefly described below.

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic diagram of the front view of the present utility model;

FIG. 4 is a schematic structural view of a side view of the present utility model;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 6 is a cross-sectional view taken at C-C of FIG. 3;

FIG. 7 is a cross-sectional view taken at D-D of FIG. 3;

FIG. 8 is a cross-sectional view taken at E-E of FIG. 4;

FIG. 9 is a partial enlarged view at B in FIG. 8;

FIG. 10 is a cross-sectional view taken at F-F in FIG. 3;

the reference numerals in the figures illustrate:

1. a chassis; 2. a left upright post; 3. a right column; 4. a link plate conveyor; 5. a guide slide block; 7. a driving shaft; 8. a lifting motor; 9. a drive gear; 10. a drive sprocket; 11. an upper driven sprocket; 12. a lower driven sprocket; 13. a chain; 14. a gear box; 15. a walking motor; 16. a walking wheel; 17. a drive shaft; 18. a bearing seat; 19. a walking guide block; 20. tensioning the chain wheel; 41. a lifting frame; 42. a drive motor; 43. a chain plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

The first embodiment is shown in fig. 1 to 10, a lifting transfer vehicle suitable for a plate warehouse, which comprises a chassis 1, wherein a walking driving system is fixedly installed on the chassis 1 and used for driving the chassis 1 to walk, two left upright posts 2 and two right upright posts 3 are fixedly installed on the upper surface of the chassis 1, a portal frame structure is formed between the two left upright posts 2 and the two right upright posts 3, a chain plate conveyor 4 is arranged between the two left upright posts 2 and the two right upright posts 3, guide sliding blocks 5 are fixedly installed at the left end and the right end of the chain plate conveyor 4 respectively, and the guide sliding blocks 5 are respectively and slidably connected in the left upright posts 2 and the right upright posts 3;

the driving shafts 7 are respectively connected between the two left upright posts 2 and between the two right upright posts 3 through bearing seats in a rotating mode, driving gears 9 are fixedly arranged on the outer surfaces of the driving shafts 7, lifting motors 8 are arranged outside the driving shafts 7, the lifting motors 8 are respectively arranged on the left upright posts 2 and the right upright posts 3, driving ends of the lifting motors 8 are in transmission connection with the driving gears 9 through gear boxes 14, driving chain wheels 10 are fixedly arranged at two ends of the driving shafts 7, an upper driven chain wheel 11 and a lower driven chain wheel 12 are respectively and movably arranged at the upper end and the lower end of the left upright posts 2 and the lower end of the right upright posts 3 through rotating shafts, the driving chain wheels 10, the upper driven chain wheels 11 and the lower driven chain wheels 12 are in transmission connection through chains 13, and guide sliding blocks 5 are fixedly connected with the chains 13.

Working principle:

when the machine works, firstly, the traveling driving system is controlled to drive the whole chassis 1 to run to the position of the ground conveyor to be butted, then the lifting motor 8 is controlled to run, then the driving shaft 7 is driven to rotate, then the driving chain wheels 10 at two ends of the driving shaft 7 are in transmission connection with the upper driven chain wheel 11 and the lower driven chain wheel 12 through the chain 13, and then the driving chain wheel 10 can rotate to drive the chain 13 to move, and then the four guide sliding blocks 5 are driven to synchronously move downwards along the axial directions of the left upright post 2 and the right upright post 3 respectively, so that the whole chain plate conveyor 4 moves downwards to the first layer position, and the position of the driving chain wheel corresponds to the position of the output end of the ground conveyor, so that paperboards on the ground conveyor can be directly conveyed to the chain plate conveyor 4; then according to the required warehouse position of the system, the traveling driving system is controlled again to drive the whole chassis 1 to run to the corresponding position, and then the lifting motor 8 is controlled to run forward or backward, so that the whole chain plate conveyor 4 can be driven to move upwards or downwards along the vertical direction in the same way, the chain plate conveyor 4 can be enabled to correspond to the warehouse position with different layer heights, after the alignment, the chain plate conveyor 4 is restarted, so that the paperboard on the chain plate conveyor 4 can be directly driven to be conveyed into the warehouse position, the effect of multi-layer warehouse storage of the paperboard is realized, and the storage area is greatly increased.

Similarly, when the paper board is required to be shipped or taken, the travelling driving system is controlled to drive the whole chassis 1 to run to the position of a conveyor channel where the paper board exists, meanwhile, the lifting motor 8 is controlled to run forward or backward to drive the chain plate conveyor 4 to move to the height position where the paper board is located along the vertical direction, and then the storage conveyor and the chain plate conveyor 4 are controlled to run simultaneously, so that the paper board can be directly transported to the chain plate conveyor 4. Then the traveling driving system is controlled to drive the whole chassis 1 to run to the position of the conveyor required for delivery, and meanwhile, the lifting motor 8 is controlled to run so as to drive the chain plate conveyor 4 to descend to the height corresponding to the ground conveyor along the vertical direction, and then the chain plate conveyor 4 is started, so that the paperboards on the chain plate conveyor 4 can be directly conveyed to the ground conveyor for output.

In the second embodiment, as a further preferable mode of the first embodiment, four sets of the traveling driving systems are provided, and the four sets of the traveling driving systems are respectively provided at four corner positions of the chassis 1. Each group of walking driving system comprises a walking motor 15 and a walking wheel 16, the walking motor 15 is fixedly arranged on the chassis 1, a driving shaft 17 is fixedly arranged in the middle of the walking wheel 16, the driving shaft 17 is rotationally connected with the chassis 1 through a bearing seat 18, and one end of the driving shaft 17 is in transmission connection with the driving end of the walking motor 15. By arranging the walking driving systems into four groups which are independent of each other, each group of the walking driving systems can be controlled respectively, so that the driving force and the flexibility of the whole lifting transfer vehicle are further provided.

In the third embodiment, as a further preferable mode of the first embodiment, the traveling guide block 19 is fixedly mounted on the lower surface of the chassis 1. The walking guide block 19 can be matched with the rail, so that the whole lifting transfer trolley can also move along the rail.

In the fourth embodiment, as a further preferable scheme of the first embodiment, four lifting motors 8 are provided, the four lifting motors 8 run synchronously, two lifting motors 8 are fixedly installed on two left upright posts 2, and the two lifting motors 8 are in transmission connection with a driving gear 9 of a left driving shaft 7 and are used for driving the left driving shaft 7 to rotate; the other two lifting motors 8 are fixedly arranged on the two right upright posts 3, and the two lifting motors 8 are in transmission connection with a driving gear 9 of the right driving shaft 7 and are used for driving the right driving shaft 7 to rotate. Through all being equipped with two elevator motors 8 on every driving shaft 7, drive a driving shaft 7 through two elevator motors 8 simultaneously and rotate, guaranteed driving force and stability when whole drag chain conveyer 4 reciprocates then.

In the fifth embodiment, as a further preferable scheme of the first embodiment, each left upright 2 and each right upright 3 are respectively connected with two tensioning sprockets 20 through rotation of a rotation shaft, the two tensioning sprockets 20 are respectively arranged on the upper side and the lower side of the driving sprocket 10, the inner side of the chain 13 bypasses the driving sprocket 10, the upper driven sprocket 11 and the lower driven sprocket 12 respectively, and the outer side of the chain 13 is meshed with the two tensioning sprockets 20 respectively. The tensioning force of the whole chain 13 can be adjusted through the two tensioning chain wheels 20, so that the tensioning force of the chain 13 is ensured, and then the stability of the chain 13 when the guide sliding block 5 is driven to move is ensured.

In the sixth embodiment, as a further preferred scheme of the first embodiment, the chain plate conveyor 4 includes a lifting frame 41 and a transmission shaft, both front and rear ends of two sides of the lifting frame 41 are respectively slidably connected in the left upright post 2 and the right upright post 3 through guide sliding blocks 5, a transmission motor 42 is fixedly installed on the side surface of the lifting frame 41, the transmission shaft is rotatably connected in the lifting frame 41 through a bearing seat, the transmission shaft is arranged along the left axis and the right axis of the lifting frame 41, an output end of the transmission motor 42 is fixedly connected with an end part of the transmission shaft, a plurality of chain wheels are fixedly installed on the surface of the transmission shaft, rollers are rotatably connected to the front and rear sides of the lifting frame 41 through fixing shafts, a chain plate 43 is externally wound on the rollers, and the chain wheels are meshed with the chain plate 43.

When the chain plate conveyor 4 is controlled to run, the driving motor 42 is controlled to run, so that the output end of the driving motor 42 drives the transmission shaft to rotate, then the chain wheel on the surface of the transmission shaft is driven to rotate, and then the chain wheel and the chain plate 43 can be meshed to drive the chain plate 43 to move in a conveying belt mode, and then the corrugated board is conveyed along the front and rear directions of the lifting frame 41.

In the seventh embodiment, as a further preferable aspect of the sixth embodiment, the driving motor 42, the driving shaft and the link plate 43 are provided with two groups, and are symmetrically disposed at the left and right sides of the lifting frame 41. The two groups of chain plate conveying mechanisms consisting of the transmission motors 42, the transmission shafts and the chain plates 43 are arranged and run independently, so that two conveying table tops are formed on the upper surface of the lifting frame 41, and therefore when small paper boards are conveyed, the small paper boards can be conveyed to the two chain plates 43 on the upper surface of the lifting frame 41 respectively, and the two groups of chain plate conveying mechanisms can convey the two groups of small paper boards at the same time, so that the working efficiency can be improved. When the large paper board is conveyed, after the large paper board is conveyed to the upper surface of the lifting frame 41, the two groups of chain plate conveying mechanisms can be controlled to synchronously operate, so that the two chain plates 43 simultaneously convey a stack of large paper board, and the conveying work of the large paper board can be ensured.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (8)

1. Lifting transfer trolley suitable for panel warehouse, its characterized in that: the walking driving system is fixedly arranged on the chassis (1) and used for driving the chassis (1) to walk, two left stand columns (2) and two right stand columns (3) are fixedly arranged on the upper surface of the chassis (1), a portal frame structure is formed between the two left stand columns (2) and the two right stand columns (3), a chain plate conveyor (4) is arranged between the two left stand columns (2) and the two right stand columns (3), guide sliding blocks (5) are respectively fixedly arranged at the left end and the right end of the chain plate conveyor (4), and the guide sliding blocks (5) are respectively and slidably connected in the left stand columns (2) and the right stand columns (3);

the driving shaft (7) is respectively connected between the two left stand columns (2) and the two right stand columns (3) through bearing seats in a rotating mode, a driving gear (9) is fixedly mounted on the outer surface of the driving shaft (7), a lifting motor (8) is arranged outside the driving shaft (7), the lifting motor (8) is respectively mounted on the left stand columns (2) and the right stand columns (3), the driving end of the lifting motor (8) is in transmission connection with the driving gear (9) through a gear box (14), driving sprockets (10) are fixedly mounted at two ends of the driving shaft (7), an upper driven sprocket (11) and a lower driven sprocket (12) are respectively mounted at the upper end and the lower end of the left stand columns (2) and the right stand columns (3) through rotating shafts in a movable mode, the driving sprocket (10), the upper driven sprocket (11) and the lower driven sprocket (12) are in transmission connection through a chain (13), and the guide sliding block (5) is fixedly connected with the chain (13).

2. A lifting transfer trolley suitable for use in a board warehouse as claimed in claim 1, wherein: the four groups of walking driving systems are respectively arranged at four corner positions of the chassis (1).

3. A lifting transfer trolley suitable for use in a board warehouse as claimed in claim 2, wherein: each group of walking driving system comprises a walking motor (15) and a walking wheel (16), the walking motor (15) is fixedly arranged on the chassis (1), a driving shaft (17) is fixedly arranged in the middle of the walking wheel (16), the driving shaft (17) is rotationally connected with the chassis (1) through a bearing seat (18), and one end of the driving shaft (17) is in transmission connection with the driving end of the walking motor (15).

4. A lifting transfer trolley suitable for use in a board warehouse as claimed in claim 1, wherein: the lower surface of the chassis (1) is fixedly provided with a walking guide block (19).

5. A lifting transfer trolley suitable for use in a board warehouse as claimed in claim 1, wherein: the four lifting motors (8) are arranged, the four lifting motors (8) synchronously run, two lifting motors (8) are fixedly arranged on the two left upright posts (2), and the two lifting motors (8) are in transmission connection with a driving gear (9) of the left driving shaft (7) and are used for driving the left driving shaft (7) to rotate; the other two lifting motors (8) are fixedly arranged on the two right upright posts (3), and the two lifting motors (8) are in transmission connection with a driving gear (9) of the right driving shaft (7) and are used for driving the right driving shaft (7) to rotate.

6. A lifting transfer trolley suitable for use in a board warehouse as claimed in claim 1, wherein: every all rotate through the axis of rotation on left stand (2) and every right stand (3) respectively and be connected with two tensioning sprocket (20), two tensioning sprocket (20) set up the upside and the downside at driving sprocket (10) respectively, driving sprocket (10), last driven sprocket (11) and driven sprocket (12) are walked around respectively to the inboard of chain (13), the outside of chain (13) meshes with two tensioning sprocket (20) respectively.

7. A lifting transfer trolley suitable for use in a board warehouse as claimed in claim 1, wherein: the chain plate conveyor (4) comprises a lifting frame (41) and a transmission shaft, the front end and the rear end of the two sides of the lifting frame (41) are respectively connected in a left upright (2) and a right upright (3) through guide sliding blocks (5) in a sliding mode, a transmission motor (42) is fixedly installed on the side face of the lifting frame (41), the transmission shaft is rotationally connected in the lifting frame (41) through a bearing seat, the transmission shaft is arranged along the left axis and the right axis of the lifting frame (41), the output end of the transmission motor (42) is fixedly connected with the end portion of the transmission shaft, a plurality of chain wheels are fixedly installed on the surface of the transmission shaft, rollers are rotationally connected to the front side and the rear side of the lifting frame (41) through fixing shafts, and chain plates (43) are externally connected in a winding mode and meshed with the chain plates (43).

8. A lifting transfer vehicle suitable for use in a board warehouse as claimed in claim 7, wherein: the transmission motor (42), the transmission shaft and the chain plate (43) are respectively provided with two groups and are symmetrically arranged on the left side and the right side of the lifting frame (41).